Hands Off! Hands Off! is an application to monitor and control the access of applications to your network and disks. Being able to monitor the normally unnoticeable activities... Commercial Mac OS X No features added Add a feature 11 Like
Radio Silence Radio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is completely invisible. Commercial Mac OS X Network Monitoring Add a feature 16 Like
TripMode Block internet connection for apps. Commercial Mac OS X Windows Network Monitoring Add a feature 4 Like
Rubbernet Rubbernet keeps an eye on all network-enabled apps running on your Mac. It provides real-time monitoring so you can keep an eye on the exact state of your live network... Freemium Mac OS X Network Monitoring Add a feature 3 Like Discontinued Official website inaccessible, old download still available at download sites.
LuLu by Objective-See LuLu is the free open-source macOS firewall that aims to block unauthorized (outgoing) network traffic. Free Open Source Mac No features added Add a feature 1 Like
IceFloor IceFloor is the first OS X free graphic frontend for PF. Configure the PF firewall in a few clicks using a very simple interface and a step by step in-app configuration... Free Open Source Mac OS X Outbound firewall Add a feature 7 Like
Flying Buttress As Apple's built-in Firewall preferences improves in both functionality and security, I will be aiming Flying Buttress more at users who need the advanced firewall... Free Mac OS X No features added Add a feature 0 Like
